Across the world, humans have told stories of creatures so strange and powerful they blur the line between myth and reality. Some may be echoes of ancient animals long extinct, while others reflect ...

Have you ever imagined if creatures such as dragons, unicorns, or mermaids were actually a product of pure imagination? What if they originated from somewhere more real? Through the ages, human ...

Previous research indicated that kangaroos weighing more than about 350 pounds would rupture their ankle tendons if they tried to hop. The largest of the Ice Age kangaroos, Procoptodon goliah, which ...